Surface Prep Super Store - Floor Grinders and Polishers

Last Updated: Tuesday, July 27, 2010

eStoreeNewsletterGalleryLinksContact Us
Home
Dust Control
Edge Grinders
Floor Grinders
Floor Polishers
Floor Stripping
Hand Grinders
Scarifiers
Shot Blasters
Specialty Tools
Consumables
Concrete Chemicals
Dust Control Accessories
Floor Grinding Accessories
Scarifier Accessories
Shot Blasting Accessories
Rental Packages
Used Equipment
Product Information
New Products

Home > Floor Polishers > STI-2420 Prep/Master® Floor Grinder

click on image or item

  

Printable Brochure Printable Brochure

 STI-2420 Prep/Master® Floor Grinder
STI-2420 Prep/Master®
Part Number: STI-2420
Retail Price: $17,674.00

Substrate Technology, Inc. - Prep/Master® Floor Grinders/Polishers

STI-2420 Prep/Master® Floor Grinder & Polisher

STI-2420 Prep/Master® Floor Grinder

Ideal for polishing projects greater than 2,000 Square Feet
• Versatile machine despite its weight and size
• Easy one man loading and un-loading
• Easier to operate than planetary gear machines
• The operator doesn't fight the machine - He runs it!
• Moveable weight system for multiple applications
• Variable speed drive for unlimited speed variation

Production Rates
• Mastic removal rates of 450 Sq. Ft. per hour
• Thin-set removal rates of 500 Sq. Ft. per hour
• Thin-mil coatings removal of 200 Sq. Ft. per hour
• Concrete polishing rates of 1,000 Sq. Ft. per hour/step


Quantity

Made in the USA

Financing Available

Specifications

Motor

20 HP - 3 Phase

Power Source

230 VAC 3 Phase 60 Hz

Current

37 Amps Soft Start

Motor RPM

2,625 rpm @ 90 Hz

Power Cord

25 ft. (6-4)

Vacuum Hose

3 in. x 25 ft. x 2

Weight

734 lbs.

Tool RPM

750 rpm @ 90 Hz

Pressure on Tools

698 lbs. w/Weights

Tools Available

All

Dimensions

70” L x 24” W x 50” H

Cleaning Path

21.5” x 43” Sweep

Recommended Vacuum

Planet Vac or Equivalent

STI-2420 Prep/Master® Floor Grinder

Production Rates

Mastic Removal Rates: 450 sq. ft./hr.

Thin Set Removal Rates: 500 sq. ft./hr.

Mil Coatings Removal Rates: 200 sq. ft./hr.

Concrete Polishing Rates: 1,000 sq. ft./step

AccessoriesBrochures, Manuals, Video
STI Tools
STI Prep Tools
STI Polish Tools
Brochure
Owners Manual


pTop of page

Always wear Eye Protection, Dust Mask, Ear Protection, Foot Protection, Gloves, Protective Clothing and Hard Hat while operating Power Tools. Vibration Caution - Take frequent breaks to limit Vibration exposure.

Prices, availability and specifications subject to change without notice.
Retail price does not include freight, taxes, set-up and preparation.


*All warranties are those provided by the manufacturer. The manufacturer warranty does not apply to defects caused by shipping, damage, unreasonable use or faulty repairs made by others. Further, the warranty is void if the product, or any of its components, are altered or modified by the purchaser, or if the product is used in an inappropriate manner not recommended by the manufacturer.

Home | eStore | eNewsletter | Find a Contractor | Search | Gallery | Links | Contact Us
© Copyright 2009-2010 Surface Prep Super Store | 800-945-4016 | Site Map